.main_box{
    width: 100%;
}

.header_xg{
    height: 40px;
    line-height: 40px;
    padding-left: 5px;
    color: #0099ff;
    font-size: 18px;
    border-bottom:4px solid #0099ff;
    position: relative;
    overflow: hidden;
}
.main{
    width: 80%;
    margin: 40px auto 0;

}
.visit{
    position: absolute;
    top:50%;
    right:5%;
    transform: translateY(-50%);
}

/*box mian*/

.list_img{
    width: 100%;
    height:80px;
    display: block;
}
.img_list_n{
    text-align: center;
    font-size: 16px;
    color:#333333;
    margin-top: 2px;
}

.list_box{
    width: 10%;
    float: left;
    margin-right: 5%;
    margin-top: 10px;
}
.clear_fix{
    clear: both;
}
.list_box a{
    display: block;
}
.mid_box{
    margin-top: 30px;
}
.clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden}
.clearfix{*+height:1%;}